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25.3 0.88竖式并验算

被除数除数同时乘以一百,就是253088

(1)25.3÷0.88=28.75验算: 28.75*0.88 . 23000 23 00 0 . 25.3000 (2)3.45*0.36=1.2420; 3.45*0.36 . 2070 1 03 5 . 1.2420 验算:(3)8.2*0.35≈2.9; 8.2*0.3 5 . 410 24 6 . 2.87 (4)103÷6=17.1 6 .

17

253÷0.88

25.3/0.88=28.75

25.3/1.1/0.8

(1)1.26÷18=0.07(2)9.86÷14.5=0.68(3)5.75÷15≈0.38(保留两位小数)(4)25.3÷0.88=28.75(验算)验算:

如图所示

28.75*0.88=25.3 ~回答完毕~ ~\(^o^)/~祝学习进步~~~

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